EP0535805A1 - Kompaktes Kombinationsgerät zur Beleuchtung und Vergrösserung für einen tragbaren Computer mit Videobildschirm - Google Patents
Kompaktes Kombinationsgerät zur Beleuchtung und Vergrösserung für einen tragbaren Computer mit Videobildschirm Download PDFInfo
- Publication number
- EP0535805A1 EP0535805A1 EP92307978A EP92307978A EP0535805A1 EP 0535805 A1 EP0535805 A1 EP 0535805A1 EP 92307978 A EP92307978 A EP 92307978A EP 92307978 A EP92307978 A EP 92307978A EP 0535805 A1 EP0535805 A1 EP 0535805A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- video screen
- frame
- computer
- magnifying
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
- A63F13/92—Video game devices specially adapted to be hand-held while playing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
- A63F13/98—Accessories, i.e. detachable arrangements optional for the use of the video game device, e.g. grip supports of game controllers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/04—Viewing or reading apparatus having collapsible parts
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/20—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform
- A63F2300/204—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform the platform being a handheld device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S248/00—Supports
- Y10S248/917—Video display screen support
Definitions
- the light apparatus enhances the visibility of the video screen in use.
- the light apparatus comprises a body with a battery compartment and having side panels which define an open viewing space which generally mimic in size and dimension the video screen and has lights provided in the body element to provide for indirect lighting of the video screen in the viewing space.
- the light apparatus includes a battery compartment adapted to receive batteries as a power source for the light and includes attachment means, such as raised ridges on the top surface of the body and on the bottom surface of the battery compartment so that the light apparatus may be releasably secured in a correct position above the video screen of the computer.
- Hand held, portable, battery-operated computer devices which typically display information or play games and employ a video screen, such as a flat, LCD screen, are quite popular. Such devices would include, but not be limited to: calculators; computer video games; lap top computers; and other computers, particularly a compact video game known as the Game Boy® (a trademark of Nintendo of America, Inc.) is a self-sustained computer video game system.
- This compact video game system provides a battery-operated, portable, hand held computer with a cross key "joy stick” to operate the game and "Start" and “Select” buttons with a video screen coupled with volume control so as to display and enable the user to display images and play games from inserted software.
- the video display screens of such hand held computers are often difficult to observe in partial light conditions due to lack of adequate illumination on the video screen.
- the portable, compact light apparatus of the parent application has been developed to provide adequate illumination of the video screen.
- one disadvantage in many of the hand held, portable video display devices is the small size of the video display screen, while in addition, the images on the screen are often small sized figures, characters, words or instructions which are difficult to see and which therefore affects the efficiency and pleasure of the operation of the video display apparatus by the user.
- the light apparatus of WO/01193 to enhance the indirect lighting of the video screen of a hand held computer device and the portable magnifier lens apparatus to magnify the images on the video screen referred to in the reference to prior US applications are separately employed and attached to the hand held computer device and are of such nature and structure that they cannot be used together. It is desirable to provide an improved, combined, compact, portable light apparatus and magnifying apparatus for use with a hand held computer device with a video screen to provide light for the video screen and also to enhance the magnification of the video screen.
- the present invention is directed to a combined light and magnifying apparatus.
- the invention as defined in claim 1, relates to compact, portable, combined light and magnifying apparatus for use with a hand held computer having a video screen to provide indirect lighting to the video screen and to magnify the images on the video screen.
- a compact, portable, combined light and magnifying apparatus has been discovered for use with a portable, hand held computer having a video screen, such as an LCD screen, and more particularly, for use with a hand held, portable computer game system, such as a Game Boy (TM) device.
- the light and magnifying apparatus provides for a combined light and magnifying apparatus which is portable and easily secured to the computer device in a snap-in, releasable manner and which provides for pivotable movement from a stored position to an extended use position and for the movement of a frame and magnifier within the cover from a stored position to an extended use position directly over the lighted video screen to provide both indirect lighting to the video screen and magnification of the information on the video screen.
- the combined light and magnifying apparatus as described herein comprises a light apparatus to enhance the view of the video screen, which light apparatus has a body having a one and the other end and a face and bottom side and has a plurality of panels, such as light-colored, short, extended panels about the sides, to define an open video viewing space within the body.
- the video viewing space is adapted to conform generally to the size and dimensions of the computer video screen to be lighted by the light apparatus.
- the light apparatus includes a battery compartment secured to the body, generally at the one end, and having an extended bottom surface and which battery compartment is adapted to receive one or more batteries as a power source for the light apparatus.
- the light apparatus includes a lighting means to light up indirectly one or more surfaces of the side panels, typically, opposing side panels, to have reflective light from the lighting means powered by the batteries to enhance the viewing of the video screen of the computer device.
- the panels which make up the body are formed in a generally square or rectangular, upright, vertical position extending vertically or at a slight angle from the face of the video screen of the computer device and small light bulbs are placed on either side directly behind the reflective side panels, generally on opposing sides, to provide reflected light on to the computer video screen.
- the light apparatus includes an electrical "on/off" switch to control the power from the batteries in the battery compartment and includes electrical circuitry to connect the lights through the electrical switch to the battery compartment.
- the light apparatus also includes an attachment means, generally at one end of the body and on one side of the body and on the bottom surface of the battery compartment through the employment of elongated, raised ridges to secure releasably the body of the light apparatus directly onto the compact computer device in a snap-in fashion.
- the attachment means would comprise a pair of ridges, one extending on the top and bottom surface of the body and another ridge extending from the bottom surface of the battery compartment, with both of the ridges placed in a snap-in fashion within grooves in the Game Boy® device so that the light apparatus may be releasable secured in a snap-in fashion and in a correct position with the open viewing space directly over the video screen of Game Boy® computer device.
- the combined light and magnifying apparatus as described herein includes a cover of a shallow depth with generally the cover having a solid base and of a size and dimension to fit over the viewing screen of the computer hand held device.
- the cover has a one and the other end and is pivotably secured at the one end on the face side of the body of the light apparatus.
- the cover is adapted to move between a closed, compact position closely adjacent to and in general alignment and parallel to the face side of the body of the light apparatus which represents a closed, compact, non-use position, and an open position wherein the cover extends generally perpendicularly outwardly from the one end of the body of the light apparatus a defined distance, the distance being generally associated with the focal length of the particular magnifying lens employed in the magnifying apparatus.
- the combined light and magnifying apparatus includes a magnifying apparatus which comprises a frame having a one and the other end, and magnifying lens secured within the frame.
- the magnifying lens is adapted to conform generally in size and dimension with the video screen of the computer device, and has a selected focal length so as to enhance the images or information on the video screen at a defined distance which is generally the distance of the outwardly extended cover.
- the frame and the magnifying lens within the frame are pivotably secured at one end to the other end of the cover and within the cover.
- the frame and magnifying lens are adapted to move between a compact, non-use stored position wherein the frame and the magnifying lens are nestled within the shallow depth of the cover, generally parallel to the plane of the cover, and a magnifying use position extending generally perpendicularly from the other end of the cover and over the video screen of the computer device to magnify the lighted information on the video screen for the user.
- the frame of the magnifier apparatus contains an outwardly extending tab at the other end so as to enable the user to press the outwardly extending tab to remove frame and magnifying lens easily from the compact, stored position within the cover to an extended, magnifying position over the video screen.
- a snap-in indent means is provided at the other end of the frame and on the pivotable end of the cover, so that when the frame and magnifying lens are moved from a compact to a magnifying use position, the frame and magnifying lens frictionally override the raised tab or indent and are retained in an extended position over and parallel to the face of the LCD screen of the computer device and which indent means may be easily overcome by the user in returning the frame and magnifying lens from the magnifying, use position to the stored, compact position within the cover.
- the combined light and magnifying apparatus invention provides for the both lighting and magnifying the images on the video screen in a combined apparatus and which permits either lighting or magnification or both to occur independently.
- the entire combined light and magnifying apparatus is typically composed of an integrally molded plastic which is easily manufactured and assembled.
- the light apparatus may be used independently of the magnifying apparatus, that is, the cover may be pivotably opened into its extended position and the frame and magnifying lens retained in the stored position within the outwardly extended cover, while the video screen may merely be indirectly lighted by the light apparatus.
- the magnifying lens may be placed in a magnifying, use position and the light apparatus not employed by the non-activation of the "on/off" switch.
- the solid bottom of the cover provides protection for the magnifying lens in the stored or compact position and provides a compact package which may be easily carried by the user.
- the cover in the closed position also provides protection for the light apparatus by enclosing the video viewing area and the lighting means within the body from any inadvertent damage.
- Fig. 1 is a perspective view from above of the light magnifier apparatus of the invention in a closed position.
- Fig. 2 is a perspective view from above of the light magnifier apparatus of the invention in an open position.
- Fig. 3 is a back elevational view of the light magnifier apparatus of Fig. 1.
- Fig. 4 is a front elevational view of the light magnifier apparatus of Fig. 1.
- Fig. 5 is a side elevational view of the light magnifier apparatus of Fig. 1.
- Fig. 6 is the other side elevational view of the light magnifier apparatus of Fig. 1.
- Fig. 7 is a top plan view of the light magnifier apparatus of Fig. 1.
- Fig. 8 is a bottom plan view of the light magnifier apparatus of Fig. 1.
- Fig. 9 is a front elevational view of the light magnifier apparatus of Fig. 2.
- Fig. 10 is a back elevational view of the light magnifier apparatus of Fig. 2.
- Fig. 11 is a side elevational view of the light magnifier apparatus of Fig. 2.
- Fig. 12 is the other side elevational view of the light magnifier apparatus of Fig. 2.
- Fig. 13 is a top plan view of the light magnifier apparatus of Fig. 2.
- Fig. 14 is a bottom plan view of the light magnifier apparatus of Fig. 2.
- Fig. 15 is a perspective view from above of the combined light magnifier apparatus in a light viewing, non-magnifying viewing position.
- a combined, compact light and magnifier apparatus 10 releasably secured to a Game Boy® computer video device 12 having a video screen 24 .
- the apparatus 10 is shown in a stored, compact, releasably secured position ( Fig. 1 ), an extended magnifier and light use position ( Fig. 2 ) and an extended non-magnifier, light use position ( Fig. 15 ).
- the apparatus 10 made of injection molded plastic includes a base 14 with a battery compartment 16 with a sliding, snap-in door 18 for the insertion of batteries to provide power for lights (not shown).
- the base 14 includes a shallow depth, solid cover 20 pivotably secured to the one end of the base 14 (see Figs.
- the base 14 includes a side opening 22 to permit the user to observe an on/off light on the face of the device 12 .
- the device 12 includes a lateral, peripheral groove 42 and a top groove 44 , while the bottom surface of the battery compartment 16 includes an elongated raised ridge 38 and the top face surface of the base 14 includes an elongated raised ridge 40 , which ridges 38 and 40 are adapted to snap into their respective grooves 42 and 44 to releasably secure apparatus 10 to device 12 .
- the apparatus 10 includes an on/off electrical switch 26 to operate light bulbs positioned on either side and behind side panels 36 which define the open space 46 which mimic the LSD view screen 24 of device 12 .
- the apparatus 10 includes a frame 30 surrounding and holding a generally rectangular magnifier lens 28 , the frame 30 pivotably mounted within the depth of the cover 20 at the one end and adapted to move between a non-use, stored position with the frame 30 and lens 28 fitting within the depth of the cover 20 (see Figs. 1 and 3-10 ) and a magnifier lens 28 use position wherein the frame 30 and lens 28 extend outwardly generally perpendicular to the extended cover 20 and over the video screen 24 and parallel thereto with a distance of about the focal lens length to magnify the image on the screen 24 .
- the frame 36 includes a raised central tab 32 at the other end of the frame to aid the user in extending the frame 30 and lens 28 to the use position, which tab in a stored position extends into the viewing space 46 defined by the side panels 36 .
- the cover includes on either side at the other end raised indents which cooperate with the top of the frame 30 , so that the frame is frictionally retained in the extended use position, but which frame 30 can be retained in the non-use, stored position by hand pressure of the user.
- Fig. 15 is an illustration wherein the frame 30 and lens 28 are in a stored, non-extended position within the cover 20 , while the user may light up the open viewing space 46 and video screen 24 employing only the light apparatus.
- the lens 28 may be used in the use position without the operation of the light portion of the apparatus 10 (as in Fig. 2 ).
- the combined light and magnifier apparatus provides a compact apparatus with both light and magnifying functions which can be used separately or in combination.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Lenses (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US771728 | 1991-10-04 | ||
US07/771,728 US5117339A (en) | 1991-04-19 | 1991-10-04 | Compact combined light and magnifier apparatus for a hand held computer with video screen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0535805A1 true EP0535805A1 (de) | 1993-04-07 |
Family
ID=25092786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92307978A Withdrawn EP0535805A1 (de) | 1991-10-04 | 1992-09-03 | Kompaktes Kombinationsgerät zur Beleuchtung und Vergrösserung für einen tragbaren Computer mit Videobildschirm |
Country Status (4)
Country | Link |
---|---|
US (1) | US5117339A (de) |
EP (1) | EP0535805A1 (de) |
JP (1) | JPH05241082A (de) |
AU (2) | AU635684B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1243295A2 (de) * | 2001-03-19 | 2002-09-25 | Sunseibu Entertainment, Ltd. | Hilfsvorrichtung zum Einsatz mit einer tragbaren Spielmachine |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117339A (en) * | 1991-04-19 | 1992-05-26 | Curtis Manufacturing Company, Inc. | Compact combined light and magnifier apparatus for a hand held computer with video screen |
US5165779A (en) * | 1991-04-19 | 1992-11-24 | Curtic Manufacturing Company Inc. | Compact combined light and magnifier apparatus for a hand-held computer with video screen and method |
WO1992001193A1 (en) * | 1990-07-11 | 1992-01-23 | Curtis Manufacturing Company, Inc. | Light apparatus for use with a compact computer video screen |
GB2270556A (en) * | 1992-09-11 | 1994-03-16 | Chen Feng I | Handheld video game accessory with magnifier and joystick. |
US5379201A (en) * | 1994-01-10 | 1995-01-03 | Friedman; Arthur S. | Portable light for laptop computer |
US5633762A (en) * | 1995-10-23 | 1997-05-27 | Motorola | Dual image manifestation apparatus with integrated electro-optical package |
DE19830968A1 (de) * | 1998-07-10 | 2000-01-13 | Siemens Ag | Gerät |
US6517068B1 (en) | 2000-05-09 | 2003-02-11 | Arista Interactive Llc | Light apparatus for illuminating a compact computer video screen |
US6517069B1 (en) | 2000-05-09 | 2003-02-11 | Arista Interactive Llc | Light apparatus for illuminating a compact computer video screen |
US6767107B1 (en) | 2000-05-09 | 2004-07-27 | Arista Interactive Llc | Light apparatus for illuminating a compact computer video screen |
US6634763B1 (en) | 2000-05-09 | 2003-10-21 | Robert Leifer | Light apparatus for illuminating a compact computer video screen |
US6273581B1 (en) | 2000-06-09 | 2001-08-14 | Arista Enterprises Inc. | Light apparatus for illuminating a compact computer video screen |
US6652316B1 (en) | 2000-06-09 | 2003-11-25 | Arista Enterprises, Inc. | Accessory connector for portable video game device |
US7153212B1 (en) | 2002-02-01 | 2006-12-26 | Mad Catz, Inc. | Light attachment for portable electronic device |
US20040033835A1 (en) * | 2002-08-14 | 2004-02-19 | Chao Chang Chih | Device for illuminating palm-top TV game |
US10606084B2 (en) * | 2017-05-10 | 2020-03-31 | Jason Pickersgill | Collapsible viewer for three-dimensional, virtual reality, and augmented reality content |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443819A (en) * | 1981-01-27 | 1984-04-17 | Sharp Kabushiki Kaisha | Liquid crystal display screen for use in TV |
US4991935A (en) * | 1989-11-13 | 1991-02-12 | Konami Industry Co., Ltd. | Magnifying device for hand-held video display apparatus and the like |
EP0478802A1 (de) * | 1990-04-23 | 1992-04-08 | Vic Tokai, Ltd | Hilfsvorrichtung zur bildbetrachtung für tragbares flüssigkristall-anzeigesystem |
US5117339A (en) * | 1991-04-19 | 1992-05-26 | Curtis Manufacturing Company, Inc. | Compact combined light and magnifier apparatus for a hand held computer with video screen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359222A (en) * | 1978-10-30 | 1982-11-16 | Smith Engineering | Hand-held electronic game playing device with replaceable cartridges |
US4661906A (en) * | 1984-06-25 | 1987-04-28 | Difrancesco Joseph C | Bingo game calculator with improved processing |
US4641925A (en) * | 1986-03-20 | 1987-02-10 | Motorola, Inc. | Liquid crystal display assembly with phosphorescent backlighting |
US4772986A (en) * | 1987-08-11 | 1988-09-20 | Mcnemor Glenn A | Illuminating device |
US4893222A (en) * | 1988-04-11 | 1990-01-09 | Mintzer Joseph H | Illumination device for a hand-held remote control unit |
-
1991
- 1991-10-04 US US07/771,728 patent/US5117339A/en not_active Expired - Fee Related
-
1992
- 1992-09-03 EP EP92307978A patent/EP0535805A1/de not_active Withdrawn
- 1992-10-02 JP JP4287077A patent/JPH05241082A/ja not_active Withdrawn
- 1992-10-05 AU AU26217/92A patent/AU635684B1/en not_active Ceased
-
1993
- 1993-06-24 AU AU41502/93A patent/AU4150293A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443819A (en) * | 1981-01-27 | 1984-04-17 | Sharp Kabushiki Kaisha | Liquid crystal display screen for use in TV |
US4991935A (en) * | 1989-11-13 | 1991-02-12 | Konami Industry Co., Ltd. | Magnifying device for hand-held video display apparatus and the like |
EP0478802A1 (de) * | 1990-04-23 | 1992-04-08 | Vic Tokai, Ltd | Hilfsvorrichtung zur bildbetrachtung für tragbares flüssigkristall-anzeigesystem |
US5117339A (en) * | 1991-04-19 | 1992-05-26 | Curtis Manufacturing Company, Inc. | Compact combined light and magnifier apparatus for a hand held computer with video screen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1243295A2 (de) * | 2001-03-19 | 2002-09-25 | Sunseibu Entertainment, Ltd. | Hilfsvorrichtung zum Einsatz mit einer tragbaren Spielmachine |
EP1243295A3 (de) * | 2001-03-19 | 2004-03-03 | Sunseibu Entertainment, Ltd. | Hilfsvorrichtung zum Einsatz mit einer tragbaren Spielmachine |
Also Published As
Publication number | Publication date |
---|---|
AU635684B1 (en) | 1993-03-25 |
US5117339A (en) | 1992-05-26 |
JPH05241082A (ja) | 1993-09-21 |
AU4150293A (en) | 1993-09-30 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19920912 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19940629 |